Features 1. Source sterilization with ozone technology: one-click cycle for rapid diffusion and penetration into cells, delivering strong oxidative damage to cell walls to eliminate bacteria effectively. 2. Extends food freshness: ozone helps inhibit the growth of ripening agents, allowing food to stay fresh during long-term storage. 3. Accelerates the breakdown of residual pesticides: ozone’s strong oxidation breaks down organic pesticide molecules up to 30–50 times faster than natural degradation, reducing their effectiveness. 4. Compact and lightweight design for home use: no filters or liquids required—simply charge and use. 5. Removes common household odors such as cigarette smoke, pet odors, and clothing odors in 20–40 minutes of operation. Specifications Battery: 1800mAh Rated input: 5V Rated power: 3W Material: ABS Color: White Product dimensions: 11.5 x 11.5 x 4.3 cm Color box dimensions: 14.4 x 14.1 x 5.3 cm Net weight: 228g Gross weight: 380g Package includes: 1 x Smoke Odor Remover